It shall be the duty of the Director of Finance, and they are directed, to enforce each and all of the provisions of this chapter. Each department of the City which issues permits for work to be done shall require the production of a valid unexpired license prior to the issuance of such a permit.

The Director of Finance, in the exercise of the duties imposed upon them under this chapter, and acting through deputies or duly authorized assistants, shall examine or cause to be examined all places of business in the City to ascertain whether the provisions of this chapter have been complied with.

The Director of Finance, and each and all of their assistants and any police officer, shall have the power and authority to enter, free of charge and at any reasonable time, any place of business required to be licensed in this chapter and demand an exhibition of its license certificate. Any person, having such license certificate heretofore issued in their possession or under their control, who willfully fails to exhibit the same on demand, shall be guilty of an infraction and subject to the penalties provided in this chapter. It shall be the duty of the Director of Finance and each of their assistants to cause a complaint to be filed against any and all persons found to be violating any of said provisions. (Ord. 5591-NS § 1, 1984: Ord. 5017-NS § I (part), 1977)